Details
- Weapon
- UMP-45
- Float range
- 0.06 – 0.34
- Category
- SMGs
- Paint index
- 193
- Legacy model
- No
- Pattern
- Bone Pile
- Side
- Both Teams
- Trade-up contracts
- Eligible
Colours
Green 70%
Yellow 17%
Black 7%
Other 6%
Market activity
- Liquidity
- 23 / 100
- Low
- Popularity
- 7 / 100
- Low
Demand 25
Cost to sell 19
Market supply 17
Sales velocity 30
Steam order book
C tier liquidity- Highest buy order
- $4.65
- Lowest sell listing
- $6.15
- Spread
- $1.5024.39%
842 buy orders 19 sell listings
Where it comes from
Renders
Field-Tested
Game files
The textures CS2 builds this skin from, extracted from the game files.
Anodized — pattern + paletteA base pattern recoloured by the palette below — same design, different colours.
Palette
Mil-Spec Grade 
The Bravo Collection
The Bravo CollectionStatTrak™UMP-45 Bone Pile (Field-Tested)
Field-Tested
- Median
- $4.29
- 24 hours
- +0.9%
-
- 7 days
- +0.2%
-
- 30 days
- +5.9%
-
299 listings across all markets
Marketsfor StatTrak™ UMP-45 | Bone Pile (Field-Tested)
17 with a price
LIS-SKINS Lowest20 listed $4.09 Buy
SkinSell38 listed $4.09 Buy
Skin.Land20 listed $4.10 Buy
ShadowPay5 listed $4.19 Buy
CSBoard35 listed $4.20 Buy
HaloSkins7 listed $4.27 Buy
CSFloat71 listed $4.29 Buy
Waxpeer9 listed $4.30 Buy
25 markets without a price
C5Game Check
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CS.Trade Check
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IGXE Check
iTrade.GG Check
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Mannco.Store Check
PirateSwap Check
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Price historyof UMP-45 | Bone Pile
$4.29
+5.4% over 30D·median across markets
Oct 1, 2026 Oct 31, 2026
Price by float
The lowest price you can buy at, across markets, for each float. Jumps at the wear boundaries are real.
$4.49
cheapest at float 0.1700 · typical $4.28–$5.95 · 8 listings on 3 markets nearby
0.150.200.260.32
Cheapest Middle half of listings Median
| Float range | Lowest price | Listings |
|---|---|---|
| FT 0.15 – 0.18 | $4.27 | |
| 0.18 – 0.22 | $5.02 |
In short
Origin
The UMP-45 | Bone Pile can be obtained by opening Operation Bravo Case. It is also part of the The Bravo Collection collection.
Rarity
The UMP-45 | Bone Pile has a Mil-Spec Grade rarity and is categorised as SMGs, with an estimated case drop chance of 13.3%.
Availability
The cheapest StatTrak™ UMP-45 | Bone Pile (Field-Tested) is $4.09 on LIS-SKINS, with prices across 17 markets ranging up to $8.50.
Price trend
Over the last 30 days the cross-market median price of the StatTrak™ UMP-45 | Bone Pile (Field-Tested) went from $4.07 to $4.29 (+5.4%), with a low of $3.69 on Oct 13 and a high of $5.31 on Oct 19. That is −0.7% over the last 7 days. On the Steam Community Market the highest buy order is $4.65 and the lowest listing is $6.15 (842 buy orders, 19 listings).
Versions
The float value ranges from 0.06 to 0.34, available in 3 wear conditions. It also has a StatTrak™ version and a Souvenir version.
Finish Style
This UMP-45 features the Bone Pile design.
Planning a contract with UMP-45 | Bone Pile? Simulate output floats, odds and profit in the CS2 trade-up calculator.
Guides
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UMP-45 | Bone Pile — Frequently Asked Questions
How much does the StatTrak™ UMP-45 | Bone Pile (Field-Tested) cost?
As of Oct 2026, the cheapest StatTrak™ UMP-45 | Bone Pile (Field-Tested) costs $4.09 on LIS-SKINS. CSSkinLab compares live prices across 17 CS2 marketplaces so you always see the cheapest offer first.
What is the float range of the StatTrak™ UMP-45 | Bone Pile (Field-Tested)?
The StatTrak™ UMP-45 | Bone Pile (Field-Tested) has a float range of 0.06 – 0.34. Lower floats mean less visible wear on the skin. The UMP-45 | Bone Pile exists in 3 wear tiers: Factory New, Minimal Wear and Field-Tested.
Does the UMP-45 | Bone Pile come in StatTrak™ or Souvenir?
Yes. The UMP-45 | Bone Pile drops in both StatTrak™ (with a kill counter) and Souvenir versions, alongside the normal version. Each version trades at its own price.
Can I use the StatTrak™ UMP-45 | Bone Pile (Field-Tested) in a trade-up?
Yes. The StatTrak™ UMP-45 | Bone Pile (Field-Tested) can be used as an input in a trade-up contract: combine ten Mil-Spec Grade skins to receive one skin of the next rarity tier. Use the CSSkinLab trade-up calculator to find the best inputs and simulate float outcomes and ROI, or work backwards from a target skin with the reverse calculator.
Where does the UMP-45 | Bone Pile drop from?
The UMP-45 | Bone Pile drops from the Operation Bravo Case with an estimated drop chance of 13.3% per opening. It belongs to the The Bravo Collection. You can also buy it directly from community marketplaces, usually for less than the cost of opening cases.
What rarity is the UMP-45 | Bone Pile?
The UMP-45 | Bone Pile is a Mil-Spec Grade rarity skin. Rarity determines how often it drops and which trade-up contracts it fits into.